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closed operator

linear operator whose graph is closed
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closed operator

Summary

closed operator ranks in the top 2% of general entities by monthly Wikipedia readership (43 views/month).[1]

Key Facts

  • closed operator's subclass of is recorded as linear operator[2].
  • closed operator's Freebase ID is recorded as /m/07v7zy[3].
  • closed operator's MathWorld ID is recorded as ClosedOperator[4].
  • closed operator's maintained by WikiProject is recorded as WikiProject Mathematics[5].

Why It Matters

closed operator ranks in the top 2% of general entities by monthly Wikipedia readership (43 views/month).[1] It has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[6] It is known by 6 alternative names across languages and contexts.[7]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . Freebase Data Dumps. wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [6] ↑ . Wikidata sitelinks. wikidata.org.
  3. [7] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). closed operator. Retrieved April 11, 2026, from https://4ort.xyz/entity/closed-operator
MLA “closed operator.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Apr. 2026, https://4ort.xyz/entity/closed-operator.
BibTeX @misc{4ortxyz_closed-operator_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{closed operator}}, year = {2026}, url = {https://4ort.xyz/entity/closed-operator}, note = {Accessed: 2026-04-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): closed operator — https://4ort.xyz/entity/closed-operator (retrieved 2026-04-11)

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